I was watching The New Frontier on Netflix last night and in part of it they were showing about new spacesuits. It got me to thinking about and seriously criticizing them. We humans need direct access to certain parts of our bodies that their spacesuits don't look like they allow. What if you have to rub your eye? What if your nose itches? What if you sneeze? What if you have to blow your nose? What if you vomit? I think that most of if not all of these problems could be solved if the spacesuits had internal dexterity. Being able to retract your arms into the spacesuit would allow you to attend to a lot of things. It seems like something that could be easily done and may not even add bulk.

These issues have been known about since they have started making suits and pretty much all of them have happened also
There have been some designs concepts that let the wearer sit inside with the arms / legs be used remotely though of course the size would be much larger.

That just got me thinking about magicians and straight jackets. There may be something useful there.
I think it will probably have something more to do with design and materials. The best and maybe the only way the early ones could be done would be for specific individuals